APA (7th ed.) Zitazioa

Holechek, J., .fisher, j. t., & .cole, r. a. (2000). Natural resources: Ecology, economics, and policy. Prentice Hall.

Chicago Style (17th ed.) Zitazioa

Holechek, Jerry, james t. .fisher, eta richard a. .cole. Natural Resources: Ecology, Economics, and Policy. Upper Saddle River, NJ: Prentice Hall, 2000.

MLA (9th ed.) Zitazioa

Holechek, Jerry, et al. Natural Resources: Ecology, Economics, and Policy. Prentice Hall, 2000.